50751047 has 2 divisors, whose sum is σ = 50751048. Its totient is φ = 50751046.

The previous prime is 50751031. The next prime is 50751053. The reversal of 50751047 is 74015705.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 50751047 - 2⁴ = 50751031 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (50751007) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25375523 + 25375524.

It is an arithmetic number, because the mean of its divisors is an integer number (25375524).

Almost surely, 2^50751047 is an apocalyptic number.

50751047 is a deficient number, since it is larger than the sum of its proper divisors (1).

50751047 is an equidigital number, since it uses as much as digits as its factorization.

50751047 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4900, while the sum is 29.

The square root of 50751047 is about 7123.9769090024. The cubic root of 50751047 is about 370.2385775652.

The spelling of 50751047 in words is "fifty million, seven hundred fifty-one thousand, forty-seven".